Durable hydraulic gear pump assembly designed for Komatsu WA450 and WA470 wheel loaders. Part numbers 705-52-30280 and 705-52-30281 ensure direct compatibility and reliable performance.

• Steady performance under demanding conditions
• High-quality materials for extended service life
• Available for immediate shipment
• Reliable after-sales support

Product Name: Hydraulic Gear Pump Assembly

Compatible Models: Komatsu WA450, WA470

Part Numbers: 705-52-30280, 705-52-30281

Sample Orders: Available upon request

Packaging: Neutral or customized options

• Use only clean, fresh hydraulic oil to prevent pump damage
• Avoid mixing old and new pumps to maintain optimal efficiency
• Pre-fill pump with hydraulic oil before vehicle installation

WA100-1, WA120-1, WA150-1, WA180-1, WA200-1, WA250-1, WA300-1, WA320-1, WA350-1, WA380-1, WA400-1, WA420-1, WA450-1, WA470-1, WA480-1

Stepper motor assemblies, solenoid valves, sensors, pressure switches, flameout solenoids, starter switches, computer boards, monitors, starting motors, alternators/generators

Cylinder blocks, cylinder heads, crankshafts, camshafts, liner kits, pistons, piston rings, piston pins, rod and main bearings, bushings, gasket kits, oil pumps, water pumps, feed pumps, fan blades, plungers, delivery valves, nozzles, connecting rods, turbochargers, oil covers, oil coolers, nozzle piping, thermostats

Main pumps, swing motors, travel motor parts including pistons, block cylinders, set plates, ball guides, shoe plates, swash plates, springs, washers, shafts, gear pumps, pump seal kits, motor seal kits

• Individual product packaging
• Inner and outer protective layers
• Bulk orders with palletization
• Custom packaging solutions available

• 24-hour response to all inquiries
• Competitive pricing
• Commercial invoice provided upon confirmation
• Prompt shipping after payment clearance
• Reliable after-sales support